Metflow Engineers

Check Valve

Water Hammer: How to Prevent Premature Valve and Pipeline Failure

Water Hammer: How to Prevent Premature Valve and Pipeline Failure

That loud “bang” in your piping system isn’t just noise—it’s Water Hammer, a dangerous pressure surge that can rupture pipes, blow out gaskets, and shatter expensive valve internals. Whether caused by a pump startup or a closing valve, water hammer is a leading cause of premature equipment failure. Learn the mechanics behind these pressure transients and how to choose the right Check Valve to mitigate the damage.

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Swing Check vs. Dual Plate Check Valve: Preventing Water Hammer and Backflow

Swing Check vs. Dual Plate Check Valve: Preventing Water Hammer and Backflow

Check Valves are non-negotiable for system safety, preventing damaging backflow and protecting pumps and compressors. However, selecting the wrong type can introduce severe problems like water hammer. This technical comparison pits the simple, robust Swing Check Valve against the compact, high-performance Dual Plate Check Valve to guide your decision on pressure drop, space savings, and transient flow protection.

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